Firepower Oxygen/Acetylene Welding Torch Kit - Medium-Duty, Model 250 High-contrast regulator gauges are easy to read New and improved high strength alloy, heavy-duty stainless steel and durable brass handle with updated ergonomic design New handle design for more comfortable long term use Enhanced color-coded torch handle controls allow for faster adjustments and more precision control, offering more sensitive control for delicate welding jobs New color-coded control knobs are fitted for maximum safety and ease of use, even while wearing gloves